Want this question answered?
One may be referring to an heme-occult stool test - a test whereby one determines whether there is blood in the stool or not.
843
When testing stool for occult blood, if the stool is hematest positive, it indicates occult blood. Note that a false-positive finding may occur if the person has ingested significant amounts of red meat within 3 days of the test.
At home, after having a bowel movement, the patient is asked to swipe a sample of stool obtained with a small stick on a card. After three such specimens are on the card, the card is then easily chemically tested for occult blood also.
A typical medical test that requires a stool sample is the fecal occult blood test, used to detect colon cancer.
The stool analysis mentioned here is known as a fecal occult blood test, or FOBT, and, while it can be helpful, it is not 100% accurate--only about 50% of cancers are FOBT-positive.
Yes "Negative" is the reference range for occult blood
mi bebe de 20 meses tiene el stool occult blood by imm positivo es peligroso eso
to occult blood in the stool
yes
yes
Hemoquant, another fecal occult blood test, is used to detect as much as 500 mg/g of blood in the stool. Like the Hemoccult, the Hemoquant test is affected by red meat. It is not affected by chemicals in vegetables.